Scavenger fish are dried up in the sun and survive the water? In Vietnam, a netizen shared a stiff scavenger fish, but also easily crushed a part of the fins, but when the water is put into the mouth of the fish, the scavenger fish immediately breathes heavily and drinks water, which seems to be "resurrected in the water". This is because scavenger fish have low oxygen tolerance, but also more than other fish breathing mode, both with gills to breathe, but also with the lungs to breathe air, so can leave the water for a long time, and did not completely die, but some scavenger fish are sunburned for 1-2 hours to die, even if they return to the water can not survive.
